25 Cyg HD189687 B3IVe V=5.19 vsini=200 km/s d=483 pc
V-band %Q vs %U for 3 HPOL observations taken from 1989-1994.
Circles represent error bars for each observation.
Be Star Atlas 25 Cyg page
Be Star Atlas Objects page
Be Star Atlas Home page
Q vs U Q vs U (more labelling)
25 Cyg QU plot